Sigma-shaped cold-formed thin-walled steel section upright column skeleton system tent and producing method thereof

Abstract

The invention belongs to the technical field of steel structures, in particular to a sigma-shaped cold-formed thin-walled steel section upright column skeleton system tent and a producing method thereof. The tent comprises two or more pieces of vertically arranged parallel rigid frames, the adjacent two rigid frames are connected through a long squared steel tube and a short squared steel tube, each piece of rigid frame is composed of a ridge rigid frame, shoulder rigid frames on the two sides and prefabricated column bases, the shoulder rigid frames are installed on the two sides of the ridgerigid frame, and the lower ends of the shoulder rigid frames are connected with the prefabricated column bases. The connecting positions of the ridge rigid frame, the shoulder rigid frames on the twosides and the prefabricated column bases are directly inserted into steel pipe connecting heads through short squared steel pipes and connected through bolts; the midspan parts of the ridge rigid frame and the shoulder rigid frames and the rigid frames and the prefabricated column bases are connected through the long squared steel tube, and the long squared steel tube is fixed to a sigma-shaped cold-formed thin-walled steel section upright column. The cross section of the steel skeleton is sigma shape to improve the bearing capacity and stability of the tent, and the safety of victims of a natural disaster when secondary disaster takes place in a disaster area can be ensured.

Description

technical field [0001] The invention belongs to the technical field of steel structures, and in particular relates to a Σ-shaped cold-formed thin-walled steel column skeleton system tent and a manufacturing method thereof. Background technique [0002] Tent is a kind of movable building, which can be easily set up, dismantled and transported. One of the types of tents is emergency tents, which are often used in humanitarian relief such as wars and disasters. When a disaster occurs, the tent can protect the victims from the external natural environment and diseases, provide the necessary physical protection, and ensure the most basic living conditions of the victims. It is the first shelter for the victims after being hit by a disaster. In the disaster relief process, the transitional resettlement stage is a very important link. Tents can quickly provide temporary housing for the victims in the transitional stage of post-disaster first aid and post-disaster reconstruction, s...

AI Technical Summary

Problems solved by technology

[0003] Due to the implementation problems of this work at this stage, as well as the low bearing capacity and poor wind resistance of traditional tents, it is easy to be damaged when a secondary disaster occurs.

In addition, its storage space is small, and the internal use space is not flexible enough, which brings inconvenience to the lives of the victims.

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